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  • K03, Water Quality Meters

  • PHM-224_PH 3-in-1 ORP Redox PH Temperature Combo Meter Tester w/ EXTRA Electrode, Pen Type ATC -1999~1999mV 0.00-14.00pH 0~50°C, Water Quality Aquarium Tank Swimming Pool Lab Spa Hydroponics

  • $79.90 Original price was: $79.90.$23.97Current price is: $23.97.
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  • K03, Water Quality Meters

  • PHM-245 PH & Temperature 2-in-1 Continuous Monitor Meter w/ Backlight Replaceable Electrode, Dual Display 0.00~14.00pH °C/ °F Water Quality Monitoring Kit, for Aquariums Hydroponics Pools Tanks Spa

  • Select options This product has multiple variants. The options may be chosen on the product page
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  • M06, Weather Station

  • WEA-288 Digital Wireless Weather Station Indoor Outdoor Temperature and Humidity Measure Hygrometer 3 Sensor, °C/°F Black LED Light Display, Alarm Clock Function

  • Select options This product has multiple variants. The options may be chosen on the product page